At the OpenStack Summit last week, a variety of companies made product and services news. Here's a roundup of the best.

OpenStack is growing up, but there still seems to be a question in the market about whether it's ready for prime time in the enterprise yet. The companies whose open source-based offerings are highlighted in this slideshow, however, say the market absolutely is ready.

Key features: RDO is a community-supported distribution of OpenStack that runs on Red Hat Enterprise Linux, Fedora and their derivatives. Red Hat hopes to do for OpenStack what it did with Linux. More info.

Key features: Rackspace Hosting announced plans to expand its global cloud network through a program that would have Rackspace build and run interoperable public clouds for service providers around the world. More info.

Key features: These three companies will collaborate to contribute significantly to Project Savanna Apache Hadoop on OpenStack for simpler and cost-effective transitions of big data workloads between public and private clouds. More info.

Key features: A turnkey private cloud system that provides compute, network and storage services through a self-service interface and APIs, using industry-standard servers from vendors such as HP, IBM and Dell. More info.

Key features: An open and extensible cloud orchestration platform built on OpenStack, which uses workload patterns and business process automation to deploy and manage heterogeneous hybrid clouds. More info.

Key features: RightScale now integrates OpenStack into its multi-cloud management platform. The latest release includes public beta support for OpenStack Folsom and Rackspace Private Cloud, which tracks to the open source trunk. More info.

Key features: Adding OpenStack to GreenButton's Cloud Fabric platform enables HPC/Big Compute/Big Data workloads to be deployed to any OpenStack-powered cloud where GreenButton is running -- without changes to the application itself. More info.

Key features: In this release, enhanced features supported by SolidFire's Cinder Driver include QoS settings via volume types, boot from volumes, multi-backend support and integration with OpenStack distributions including Nebula and Rackspace's Private Cloud software. More info.